JPS62188036U - - Google Patents
Info
- Publication number
- JPS62188036U JPS62188036U JP7627186U JP7627186U JPS62188036U JP S62188036 U JPS62188036 U JP S62188036U JP 7627186 U JP7627186 U JP 7627186U JP 7627186 U JP7627186 U JP 7627186U JP S62188036 U JPS62188036 U JP S62188036U
- Authority
- JP
- Japan
- Prior art keywords
- movable contact
- latch lever
- contact base
- latch
- response
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図乃至第５図は本考案の一実施例を説明す
るためのもので、第１図及び第２図は要部の夫々
異なる状態での断面図、第３図及び第５図は実験
結果を示す曲線図である。また、第６図及び第７
図は従来例を示す夫々第１図及び第２図相当図で
ある。
図中、１１はケース、１２は可動接触子台、１
２ａは端面、１３は補助ケース、１７はラツチレ
バー、１７ａは先端部、１９は引き外し用電磁石
、２０は引き外しコイル、２４はプランジヤ、２
５は圧縮コイルばね（付勢手段）、Ｇはギヤツプ
を示す。
Figures 1 to 5 are for explaining one embodiment of the present invention, Figures 1 and 2 are cross-sectional views of the main parts in different states, and Figures 3 and 5 are experimental results. It is a curve diagram showing the results. Also, Figures 6 and 7
The figures are views corresponding to FIG. 1 and FIG. 2, respectively, showing a conventional example. In the figure, 11 is a case, 12 is a movable contact base, 1
2a is an end face, 13 is an auxiliary case, 17 is a latch lever, 17a is a tip, 19 is a tripping electromagnet, 20 is a tripping coil, 24 is a plunger, 2
5 is a compression coil spring (biasing means), and G is a gap.
Claims (1)
位置間で往復移動可能に設けられ常時において復
帰用ばねにより上記釈放位置方向へ付勢されると
共に投入コイルの通電に応じて上記投入位置へ移
動される可動接触子台と、この可動接触子台が前
記投入位置へ移動されたときにラツチ位置まで揺
動されて先端部を上記可動接触子台の端面と当接
させるように設けられその当接に応じて可動接触
子台の前記釈放位置方向への移動を規制するラツ
チレバーと、引き外しコイルの通電に応じて変位
して前記ラツチレバーを押圧するように設けられ
その押圧に応じてラツチレバーを復帰揺動させて
ラツチレバー及び可動接触子台間の当接状態を解
除させるプランジヤと、前記引き外しコイルの断
電状態において前記プランジヤを定位置に付勢し
てそのプランジヤ及び前記ラツチ位置にある状態
のラツチレバー間に所定のギヤツプが存するよう
に保持する付勢手段とを具備したことを特徴とす
るラツチ付電磁接触器。 ２ ラツチレバーは耐クリープ性の良好なプラス
チツク材料により形成されていることを特徴とす
る実用新案登録請求の範囲第１項に記載のラツチ
付電磁接触器。[Scope of Claim for Utility Model Registration] 1. The main contact is provided so as to be movable back and forth between a release position where the circuit is opened and a closing position where the circuit is closed, and is always biased toward the release position by a return spring and is energized to the closing coil. a movable contact base that is moved to the closing position in response to the above, and when this movable contact base is moved to the closing position, the movable contact base is swung to a latched position and its tip portion is brought into contact with the end face of the movable contact base. a latch lever that is disposed to move the movable contact base and restrict movement of the movable contact base toward the release position in response to contact therewith; and a latch lever that is disposed to press the latch lever by being displaced in response to energization of a tripping coil. A plunger that swings the latch lever back in response to pressure to release the contact state between the latch lever and the movable contact base; An electromagnetic contactor with a latch, comprising biasing means for holding the latch lever in the latched position so that a predetermined gap exists between the latch levers. 2. The electromagnetic contactor with a latch according to claim 1, wherein the latch lever is made of a plastic material with good creep resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7627186U JPH0416339Y2 (en) | 1986-05-22 | 1986-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7627186U JPH0416339Y2 (en) | 1986-05-22 | 1986-05-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62188036U true JPS62188036U (en) | 1987-11-30 |
| JPH0416339Y2 JPH0416339Y2 (en) | 1992-04-13 |
Family
ID=30923193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7627186U Expired JPH0416339Y2 (en) | 1986-05-22 | 1986-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0416339Y2 (en) |
-
1986
- 1986-05-22 JP JP7627186U patent/JPH0416339Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0416339Y2 (en) | 1992-04-13 |
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